The
all-stock deal will create a new company, OlinHuntsman, combining upstream
chlor-alkali strength with downstream specialty and formulation capabilities in
a bid to cut costs, deepen integration, and compete more effectively in a
difficult global chemicals market.
June
16, 2026 | The Woodlands, Texas: Olin Corporation
and Huntsman Corporation have entered into a definitive agreement to combine in
an all-stock merger of equals that will create OlinHuntsman, a North American
chemicals leader with roughly $12.5 billion in combined 2025 revenue, a stronger
integrated manufacturing base, and a broader reach across chlorine, caustic
soda, epoxy, polyurethanes, and advanced materials markets. Under the terms
announced, Huntsman shareholders will receive 0.5476 shares of Olin for each
Huntsman share they own, leaving Olin shareholders with about 54.5% of the
combined company and Huntsman shareholders with about 45.5%, while the
transaction itself is valued at about $2.43 billion. The companies said the
merger is expected to generate more than $300 million in cost synergies and
integration benefits within three years, with an additional $100 million in raw
material integration benefits beginning in 2031 and roughly $125 million in
cash tax benefits through accelerated net operating losses. Once completed, the
new company will be headquartered in The Woodlands, Texas, with Olin President
and Chief Executive Officer Ken Lane becoming CEO, Huntsman Chairman, President
and CEO Peter Huntsman serving as non-executive chairman, Huntsman CFO Phil
Lister becoming CFO of the combined business, and Olin CFO Todd Slater taking
the role of chief integration officer. The companies say the transaction will
strengthen vertical integration by pairing Olin’s feedstock and manufacturing
scale with Huntsman’s downstream formulation and applications expertise. The
deal is expected to close in the first half of 2027, subject to shareholder
approvals and customary regulatory clearances.
According
to Ken Lane, President and Chief Executive
Officer, Olin, “This combination provides a compelling opportunity for
Olin and Huntsman to create a more resilient and value-focused chemicals
company anchored in North America. Huntsman has built an impressive portfolio
of polyurethane systems, formulation technologies and advanced materials
serving technical, application-driven end markets. By integrating those
capabilities with Olin's world-scale chemicals assets and operations and
identified synergies and benefits, we will create an industry leader with
greater flexibility to serve customers across the value chain, generate
stronger cash flow across the cycle and pursue opportunities that neither
business could fully capture on its own. I'm excited by the opportunity to lead
OlinHuntsman and deliver long-term value for our shareholders, customers,
employees and communities.”
According
to Peter Huntsman, Chairman, President and Chief Executive Officer, Huntsman, “As
our industry continues to globalize, we compete more today against countries,
than companies, trade policies and global supply chains than ever before. The
opportunities this merger creates enable us to generate greater value for our
shareholders, deliver exceptional service and products for our customers and
provide greater stability and opportunities for our associates. This merger of
equals takes two great companies and creates a much stronger global leader.”
According
to TechSci Research, the proposed combination of Olin and Huntsman is best
understood not simply as a scale play, but as a strategic response to the
structural reset underway across the global chemicals industry. Over the last
several years, chemical producers have been squeezed by weak demand recovery,
overcapacity in basic chemicals, volatile energy and feedstock costs, tariff
uncertainty, and persistent supply-chain disruptions.
The
Olin-Huntsman merger appears highly logical. Olin brings scale in chlor-alkali
products, vinyls, epoxy, and feedstock integration, while Huntsman contributes
downstream specialization in polyurethanes, formulation technologies, and
advanced materials that serve more application-driven end markets. In TechSci
Research’s view, that combination gives the merged entity a better opportunity
to protect margins across cycles by linking upstream manufacturing strength
with higher-value downstream offerings, rather than remaining exposed to
stand-alone commodity swings. The synergy thesis is also more credible than
many conventional mergers because management is not relying only on overlapping
cost cuts; it is also pointing to raw material integration benefits, tax
advantages, and broader market access, especially in areas such as epoxy and
adjacent end markets. Equally important, the governance structure suggests this
is being positioned as a carefully balanced merger of equals rather than a
one-sided takeover, which may help with integration stability and customer
confidence. That said, TechSci Research believes the real test will be
execution. Chemical mergers often look compelling on paper but can struggle
when commercial cultures, plant networks, customer contracts, and regional
business models must actually be aligned.
However, the
longer-term industrial logic remains solid. In an environment where scale alone
is insufficient, the more durable winners are likely to be those that combine
feedstock advantage, downstream specialization, disciplined capital allocation,
and geographic resilience. OlinHuntsman has the potential to fit that profile
if management can deliver the projected synergies without disrupting customer
relationships or diluting the value of Huntsman’s specialty portfolio. Overall,
TechSci Research sees the transaction as a notable signal that the next phase
of chemicals competition will be shaped by integration, portfolio quality, and
balance-sheet discipline, not just volume growth.